/* 儿童积分系统 全局样式 - 卡通糖果风 萌宠主题 · 手机优先 */
:root{
  --primary:#7c5cff;     /* 葡萄紫 */
  --primary-d:#5a3fd0;
  --pink:#ff6fa5;        /* 樱花粉 */
  --mint:#22c1a6;        /* 薄荷绿 */
  --mint-d:#159e87;
  --sun:#ffb020;         /* 阳光橙 */
  --sun-d:#e09000;
  --err:#ff5a7a;         /* 草莓红 */
  --err-d:#e23e5f;
  --ok:#22c1a6;--ok-d:#159e87;
  --bg1:#fef7ff;
  --bg2:#eef1ff;
  --card:#fff;
  --ink:#3a3552;
  --muted:#9a93b8;
  --border:#efe7fb;
  --radius:22px;
  --shadow:0 10px 26px rgba(124,92,255,.10);
  --maxw:680px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Segoe UI","PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,sans-serif;
  background-color:var(--bg1);
  background-image:linear-gradient(160deg,var(--bg1),var(--bg2));
  /* 卡通圆点底纹 */
  background-attachment:fixed;
  color:var(--ink);font-size:15px;line-height:1.65;
  -webkit-text-size-adjust:100%;padding-bottom:80px;
}
/* 萌宠圆点底纹 */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:radial-gradient(rgba(124,92,255,.10) 2px,transparent 2px),radial-gradient(rgba(255,111,165,.10) 2px,transparent 2px);
  background-size:22px 22px,22px 22px;background-position:0 0,11px 11px;
}
a{color:var(--primary);text-decoration:none}
a:hover{opacity:.88}
img{max-width:100%}

/* 顶栏：糖果渐变 + 萌宠 */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:50;
  height:56px;display:flex;align-items:center;gap:10px;
  padding:0 14px;color:#fff;
  background:linear-gradient(115deg,#7c5cff 0%,#9b6bff 38%,#ff6fa5 100%);
  box-shadow:0 4px 16px rgba(124,92,255,.28);border-radius:0 0 22px 22px;
}
.menu-btn,.close-btn{background:rgba(255,255,255,.18);border:0;color:#fff;font-size:22px;cursor:pointer;padding:6px 10px;line-height:1;border-radius:14px}
.menu-btn:active{transform:scale(.92)}
.brand{font-weight:700;font-size:18px;display:flex;align-items:center;gap:6px}
.brand .mascot{font-size:22px;display:inline-block;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-4px) rotate(4deg)}}

/* 侧边抽屉导航 */
.sidenav{
  position:fixed;top:0;left:-290px;width:270px;height:100%;z-index:60;
  background:#fff;display:flex;flex-direction:column;
  transition:left .26s cubic-bezier(.4,1.2,.5,1);box-shadow:6px 0 26px rgba(124,92,255,.18);
  border-radius:0 26px 26px 0;
}
.sidenav.open{left:0}
.nav-head{display:flex;align-items:center;justify-content:space-between;padding:18px 16px;color:#fff;font-weight:700;font-size:18px;
  background:linear-gradient(115deg,#7c5cff,#ff6fa5);border-radius:0 0 22px 22px}
.nav-head .close-btn{font-size:24px;background:rgba(255,255,255,.2)}
.nav-links{flex:1;overflow:auto;padding:10px 8px}
.nav-links a{
  display:flex;align-items:center;gap:10px;padding:13px 16px;color:var(--ink);font-size:15px;border-radius:16px;margin-bottom:4px;
  border-left:4px solid transparent;font-weight:500;
}
.nav-links a .ico{font-size:18px;width:22px;text-align:center}
.nav-links a.active{background:linear-gradient(100deg,#f3edff,#fff0f6);color:var(--primary);border-color:var(--primary);font-weight:700}
.nav-foot{padding:14px}
.nav-foot a{display:block;text-align:center;padding:11px;background:#fff0f6;border-radius:14px;color:var(--err);font-size:14px;font-weight:600}
.overlay{position:fixed;inset:0;background:rgba(91,63,208,.35);z-index:55;display:none;backdrop-filter:blur(2px)}
.overlay.show{display:block}

/* 主容器 */
.container{max-width:var(--maxw);margin:0 auto;padding:70px 14px 20px}

/* 页面标题 */
.page-title{font-size:21px;font-weight:800;margin:4px 0 16px;display:flex;align-items:center;gap:8px}
.page-title .mascot{font-size:26px}
.sub-title{font-size:16px;font-weight:700;margin:18px 0 10px;color:var(--ink)}

/* 卡片：圆润软糖 */
.card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:16px;border:1px solid var(--border)}
.card h3{margin:0 0 14px;font-size:17px;font-weight:700;display:flex;align-items:center;gap:7px}

/* 栅格 */
.grid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}
.stats{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}
.stat{background:#fff;border-radius:18px;padding:16px;box-shadow:var(--shadow);text-align:center;border:1px solid var(--border)}
.stat .num{font-size:26px;font-weight:800;color:var(--primary)}
.stat .lbl{font-size:12px;color:var(--muted);margin-top:3px}

/* 表单 */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
.form-group .req{color:var(--err)}
.input,.select,.textarea{
  width:100%;padding:12px 14px;border:2px solid var(--border);border-radius:14px;
  font-size:15px;font-family:inherit;background:#fbf9ff;color:var(--ink);transition:border-color .15s,box-shadow .15s;
}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--primary);background:#fff;box-shadow:0 0 0 4px rgba(124,92,255,.14)}
.textarea{resize:vertical;min-height:80px}
.form-row{display:flex;gap:10px;flex-wrap:wrap}
.form-row>*{flex:1;min-width:140px}

/* 按钮：3D 软糖按压 */
.btn{
  display:inline-block;padding:12px 22px;border:0;border-bottom:5px solid var(--primary-d);border-radius:16px;cursor:pointer;
  font-size:15px;font-weight:700;font-family:inherit;background:var(--primary);color:#fff;transition:transform .08s,filter .15s;
  box-shadow:0 8px 18px rgba(124,92,255,.22);
}
.btn:hover{filter:brightness(1.05)}
.btn:active{transform:translateY(4px);border-bottom-width:1px}
.btn.block{display:block;width:100%;text-align:center}
.btn.ghost{background:#f3edff;color:var(--primary);border-bottom-color:#d9ccff;box-shadow:none}
.btn.ok{background:var(--mint);border-bottom-color:var(--mint-d);box-shadow:0 8px 18px rgba(34,193,166,.22)}
.btn.warn{background:var(--sun);border-bottom-color:var(--sun-d)}
.btn.err{background:var(--err);border-bottom-color:var(--err-d);box-shadow:0 8px 18px rgba(255,90,122,.22)}
.btn.sm{padding:7px 13px;font-size:13px;border-radius:12px;border-bottom-width:4px}

/* 表格 */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:14px;min-width:480px}
table.tbl th,table.tbl td{padding:11px 8px;border-bottom:2px solid var(--border);text-align:left;white-space:nowrap}
table.tbl th{background:#faf7ff;color:var(--muted);font-weight:700;font-size:13px}
table.tbl tr:hover{background:#faf7ff}

/* 标签：彩色药丸 */
.tag{display:inline-block;padding:3px 11px;border-radius:30px;font-size:12px;font-weight:600}
.tag.pending{background:#fff3d6;color:#9a6b00}
.tag.approved{background:#d9fcef;color:#0c7a64}
.tag.rejected{background:#ffe0e6;color:#b3274a}
.tag.expired{background:#f0e3ff;color:#6b21a8}

/* 列表项 */
.list-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:13px 4px;border-bottom:2px dashed var(--border)}
.list-item:last-child{border-bottom:0}
.list-item .meta{font-size:12px;color:var(--muted)}

/* 空状态：萌宠陪伴 */
.empty{text-align:center;color:var(--muted);padding:34px 10px;font-size:14px}
.empty::before{content:"\1F431";display:block;font-size:42px;margin-bottom:8px;animation:bob 3s ease-in-out infinite}

/* 排行榜 */
.rank-list{display:flex;flex-direction:column;gap:6px}
.rank-item{
  display:flex;align-items:center;gap:12px;padding:11px 10px;border-radius:16px;border:2px solid var(--border);background:#fff;
}
.rank-item.rank-top{border-color:transparent;background:linear-gradient(100deg,#fff3f8,#f3edff)}
.rank-no{flex:0 0 34px;text-align:center;font-weight:800;font-size:16px;color:var(--muted)}
.rank-item.rank-top .rank-no{font-size:22px}
.rank-name{flex:1;font-weight:700;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-score{font-weight:800;color:var(--primary);font-size:17px}
.rank-score small{font-size:11px;color:var(--muted);font-weight:500;margin-left:2px}

/* 滑动验证：糖果条 */
.slide-wrap{margin:16px 0}
.slide-bar{
  position:relative;height:48px;background:#f3edff;border-radius:26px;overflow:hidden;
  user-select:none;border:2px solid var(--border);
}
.slide-track{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:13px;font-weight:600}
.slide-btn{
  position:absolute;left:0;top:0;width:48px;height:44px;background:var(--primary);
  color:#fff;display:flex;align-items:center;justify-content:center;cursor:grab;
  border-radius:26px;font-size:22px;transition:background .2s;z-index:2;border-bottom:4px solid var(--primary-d);
}
.slide-btn.ok{background:var(--mint);border-bottom-color:var(--mint-d);cursor:default}
.slide-bar.ok{background:#d9fcef}
.slide-bar.ok .slide-track{color:var(--mint-d)}
.slide-prog{position:absolute;left:0;top:0;height:100%;width:0;background:linear-gradient(90deg,rgba(124,92,255,.18),rgba(255,111,165,.18));z-index:1}

/* 提示条 */
.notice{padding:11px 14px;border-radius:16px;font-size:13px;margin-bottom:14px;font-weight:600;border:2px solid transparent}
.notice.info{background:#eef1ff;color:#3b3270;border-color:#d9ccff}
.notice.err{background:#ffe0e6;color:#b3274a;border-color:#ffc9d4}
.notice.ok{background:#d9fcef;color:#0c7a64;border-color:#b8f0e0}

/* 弹窗 */
.modal{position:fixed;inset:0;background:rgba(91,63,208,.45);z-index:80;display:none;align-items:flex-end;justify-content:center}
.modal.show{display:flex}
.modal-card{background:#fff;width:100%;max-width:var(--maxw);border-radius:26px 26px 0 0;padding:20px;max-height:88vh;overflow:auto;animation:up .25s cubic-bezier(.4,1.2,.5,1)}
@keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.modal-head h3{margin:0;font-size:18px}
.modal-close{background:#f3edff;border:0;font-size:24px;cursor:pointer;color:var(--muted);padding:2px 10px;line-height:1;border-radius:12px}

/* 平板/桌面 */
@media(min-width:768px){
  body{padding-bottom:0}
  .topbar{display:none}
  .container{padding-top:26px;padding-bottom:40px}
  .sidenav{
    position:static;width:auto;height:auto;flex-direction:row;align-items:center;
    box-shadow:none;left:0;transition:none;background:transparent;border-radius:0;
  }
  .nav-head,.nav-foot{display:none}
  .nav-links{display:flex;padding:0;gap:6px;max-width:var(--maxw);margin:0 auto}
  .nav-links a{padding:10px 16px;border-radius:14px;border:0;border-left:0}
  .nav-links a.active{font-weight:700}
  .overlay{display:none!important}
  .site-nav-wrap{background:#fff;border-bottom:2px solid var(--border);position:sticky;top:0;z-index:40;box-shadow:0 4px 14px rgba(124,92,255,.06)}
  .modal{align-items:center}
  .modal-card{border-radius:26px;max-width:520px}
}